دورية أكاديمية
Biocompatibility of a High-Plasticity, Calcium Silicate-Based, Ready-to-Use Material
| العنوان: | Biocompatibility of a High-Plasticity, Calcium Silicate-Based, Ready-to-Use Material |
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| المؤلفون: | Tomoharu Okamura, Liji Chen, Nobuhito Tsumano, Chihoko Ikeda, Satoshi Komasa, Kazuya Tominaga, Yoshiya Hashimoto |
| المصدر: | Materials, Vol 13, Iss 21, p 4770 (2020) |
| بيانات النشر: | MDPI AG, 2020. |
| سنة النشر: | 2020 |
| المجموعة: | LCC:Technology LCC:Electrical engineering. Electronics. Nuclear engineering LCC:Engineering (General). Civil engineering (General) LCC:Microscopy LCC:Descriptive and experimental mechanics |
| مصطلحات موضوعية: | calcium-silicate, Bio-C Sealer, root-end filling material, mineral trioxide aggregate (MTA) cement, biocompatibility, beagle dog, Technology, Electrical engineering. Electronics. Nuclear engineering, TK1-9971, Engineering (General). Civil engineering (General), TA1-2040, Microscopy, QH201-278.5, Descriptive and experimental mechanics, QC120-168.85 |
| الوصف: | The Bio-C Sealer is a recently developed high-plasticity, calcium-silicate-based, ready-to-use material. In the present study, chemical elements of the materials were characterized using scanning electron microscopy (SEM), X-ray diffraction (XRD), and Fourier transform infrared spectroscopy (FTIR). The biocompatibility of the Bio-C Sealer was investigated using cytotoxicity tests and histological responses in the roots of dogs’ teeth. XRD, SEM, and FTIR produced hydrated calcium silicate in the presence of water molecules. In addition, FTIR showed the formation of calcium hydroxide and polyethylene glycol, a dispersing agent. The 1:4 dilutions of Bio-C Sealer presented weaker cytotoxicity than the Calcipex II in an in vitro system using the V-79 cell line. After 90 d, the periradicular tissue response of beagle dog roots was histologically evaluated. Absence of periradicular inflammation was reported in 17 of the 18 roots assessed with the Bio-C Sealer, whereas mature vertical periodontal ligament fibers were observed in the apical root ends filled with the Bio-C Sealer. Based on these results and previous investigations, the Bio-C Sealer is recommended as an effective root-end filling material. These results are relevant for clinicians considering the use of Bio-C Sealer for treating their patients. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1996-1944 |
| Relation: | https://www.mdpi.com/1996-1944/13/21/4770; https://doaj.org/toc/1996-1944 |
| DOI: | 10.3390/ma13214770 |
| URL الوصول: | https://doaj.org/article/de37d8052b0442ae8c990f13a8700bb7 |
| رقم الأكسشن: | edsdoj.37d8052b0442ae8c990f13a8700bb7 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 19961944 |
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| DOI: | 10.3390/ma13214770 |